Effects of low-frequency and high-frequency electroacupuncture pretreatment on the COX-2/mPGES-1/PGE2 pathway in a rat model of cold-coagulation dysmenorrhea
Primary dysmenorrhea (PD) refers to a condition in which women experience cyclic lower abdominal pain, often accompanied by lower back pain, and even severe pain and fainting around menstruation, significantly affecting daily activities and work. Infla…